AirHint found the following cheapest return flights from Washington (IAD) to Beirut (BEY) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct	Royal Jordanian
03 Oct - 12 Oct	Etihad Airways
08 Oct - 28 Oct	Etihad Airways
20 Oct - 24 Oct	Icelandair
15 Oct - 27 Oct	TAP
16 Oct - 10 Nov	TAP
16 Oct - 27 Oct	TAP
31 Oct - 07 Nov	Emirates
23 Oct - 02 Nov	Turkish Airlines

Also check the deals for one-way flights from Washington to Beirut in October.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Beirut

Cheap car rent in Beirut

Cheapest return flights from Washington to Beirut in October from $574

Return flights